From: Frederik Gladhorn <gladhorn@kde.org>
Date: Mon, 21 Apr 2008 14:01:31 +0000 (+0000)
Subject: Create the xml from the document in memory using qbytearray instead of needing to... 
X-Git-Tag: v4.0.71^0
X-Git-Url: https://git.rmz.fi/?a=commitdiff_plain;h=2b92a8bf8a4a948da1e2d91fa03f1ca30b23d80f;p=libqmvoc.git

Create the xml from the document in memory using qbytearray instead of needing to read from disk which would fail when not using kvtml2 and also needed a saved document to work.

svn path=/trunk/KDE/kdeedu/libkdeedu/; revision=799410
---

diff --git a/keduvocdocument/keduvocdocument.cpp b/keduvocdocument/keduvocdocument.cpp
index 6bb747a..37621c4 100644
--- a/keduvocdocument/keduvocdocument.cpp
+++ b/keduvocdocument/keduvocdocument.cpp
@@ -413,6 +413,13 @@ int KEduVocDocument::saveAs( const KUrl & url, FileType ft, const QString & gene
     return 0;
 }
 
+QByteArray KEduVocDocument::toByteArray(const QString &generator)
+{
+    // no file needed
+    KEduVocKvtml2Writer kvtmlWriter(0);
+    return kvtmlWriter.toByteArray( this, generator );
+}
+
 void KEduVocDocument::merge( KEduVocDocument *docToMerge, bool matchIdentifiers )
 {
     kDebug(1100) << "Merging of docs is not implemented"; /// @todo IMPLEMENT ME
@@ -784,7 +791,6 @@ QString KEduVocDocument::license() const
     return d->m_license;
 }
 
-
 QString KEduVocDocument::documentComment() const
 {
     return d->m_comment;
diff --git a/keduvocdocument/keduvocdocument.h b/keduvocdocument/keduvocdocument.h
index a206728..cffe1a2 100644
--- a/keduvocdocument/keduvocdocument.h
+++ b/keduvocdocument/keduvocdocument.h
@@ -117,6 +117,8 @@ public:
      */
     int saveAs( const KUrl & url, FileType ft, const QString & generator );
 
+    QByteArray toByteArray(const QString &generator);
+
     /**
      * Merges data from another document
      *
diff --git a/keduvocdocument/keduvockvtml2writer.cpp b/keduvocdocument/keduvockvtml2writer.cpp
index 64ee0c4..64dcdf9 100644
--- a/keduvocdocument/keduvockvtml2writer.cpp
+++ b/keduvocdocument/keduvockvtml2writer.cpp
@@ -33,8 +33,25 @@ KEduVocKvtml2Writer::KEduVocKvtml2Writer( QFile *file )
     m_outputFile = file;
 }
 
-
 bool KEduVocKvtml2Writer::writeDoc( KEduVocDocument *doc, const QString &generator )
+{
+    if (createXmlDocument(doc, generator)) {
+        QTextStream ts( m_outputFile );
+        m_domDoc.save( ts, 2 );
+        return true;
+    }
+    return false;
+}
+
+QByteArray KEduVocKvtml2Writer::toByteArray(KEduVocDocument * doc, const QString & generator)
+{
+    if (createXmlDocument(doc, generator)) {
+        return m_domDoc.toByteArray();
+    }
+    return QByteArray();
+}
+
+bool KEduVocKvtml2Writer::createXmlDocument( KEduVocDocument *doc, const QString &generator )
 {
     m_doc = doc;
 
@@ -88,9 +105,6 @@ bool KEduVocKvtml2Writer::writeDoc( KEduVocDocument *doc, const QString &generat
 
     m_domDoc.appendChild( domElementKvtml );
 
-    QTextStream ts( m_outputFile );
-    m_domDoc.save( ts, 2 );
-
     return true;
 }
 
@@ -605,3 +619,4 @@ void KEduVocKvtml2Writer::appendTextElement(QDomElement & parent, const QString
     element.appendChild( textNode );
 }
 
+
diff --git a/keduvocdocument/keduvockvtml2writer.h b/keduvocdocument/keduvockvtml2writer.h
index dab473d..45095cd 100644
--- a/keduvocdocument/keduvockvtml2writer.h
+++ b/keduvocdocument/keduvockvtml2writer.h
@@ -41,6 +41,8 @@ public:
 
     bool writeDoc( KEduVocDocument *doc, const QString &generator );
 
+    QByteArray toByteArray( KEduVocDocument *doc, const QString &generator );
+
     /**
      * Helper function, appends a new element AND a text child to @p parent
      * Only appends if @p text is NOT empty.
@@ -51,6 +53,9 @@ public:
     static void appendTextElement( QDomElement &parent, const QString &elementName, const QString &text );
 
 private:
+
+    bool createXmlDocument( KEduVocDocument *doc, const QString &generator );
+
     /** write information entries
      * @param informationElement QDomElement information to write to
      * @param generator text describing generator